Spitfire Formula Four Classics
54 - 56mm 99D Grosso Sucks Product ID: 1926
The Spitfire Classic Full 99D F4 Wheel features a Grosso Sucks Mash up Graphic on a 99duro, classic shaped wheel.
- Longer Lasting - Formula Four Performance Urethane is unlike any other. Both in the streets and under high-speed stress tests in our lab, Formula Four Wheels retained more material, coned less and kept their original shapes and sizes longer than any other wheel.
- Unmatched Abrasion Resistance - Formula Four Urethane is made using a 100% pure urethane compound. On the hills, in the streets & parks, and in forced flat spot testing in our lab, Formula Four wheels out-performed and resisted flat spots longer with less wear than all other wheels.
- Lasting Speed Everywhere - Formula Four's exclusive combination of High Rebound and Hard Duro produces a faster wheel everywhere. Higher rebound for faster speeds over rough and smooth surfaces. Hard Duro for a harder, faster ride that won't mush out over time.
- Smooth Anti Stick Slide - Formula Four's exclusive anti-stick slide gives a fast/consistent, smooth slide all the way through. Slide with confidence start to finish knowing your wheels won't skip or catch mid-slide. Formula Four gives you the highest level of control and consistent grip you can count on.